DS1315 Datasheet, PDF (8/21 Pages) Dallas Semiconductor – Phantom Time Chip

DS1315 Phantom Time Chip
Zero Bits
Registers 1, 2, 3, 4, 5, and 6 contain 1 or more bits that will always read logic 0. When writing these
locations, either a logic 1 or 0 is acceptable.
Figure 5. Time Chip Register Definition
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